Сделать глаголы в пассивом залоге! нужно! 1.the room (to clean) every day .2.two trees( to blow down) in the storm last night. 3.the light (not to turn off) yet. 4.by three o'clock everything (to prepare) 5.this article (to translate) at the lesson on tuesday

The room  is  cleaned  every day two trees were blown down in the storm last night.the  light   has  not yet   been  turned off by three o'clock they had prepared everything.  this  article   will be  translated at the lesson on tuesday

21.       you’ve put on weight. you get more exercise. a       can b       could c       should d       would 22.   passengers smoke in the no-smoking area. a       could not b       must not c       have to d       can 23.   if you’re going to the supermarket you get me some groceries. a       could b       have to c       will d       should 24.   unless you give that plant some water it die. a       would b       will c       can d       must 25.   when you reach the top of the hill you see for miles and miles. a       should b       must c       would d       can

Charles darwin, born in 1809, was a great biologist   16   who is best known for his  theory about the evolution of plants and animals. during a five year journey on a naval  survey ship, hms beagle, darwin visited the galapagos islands off the coast of south  america. there he saw plants and animals   17   which  were found nowhere  else in the world. darwin knew that even animals of the same type had slightly different  features. he suggested that the animals   18   whose  features made them best suited  to their surroundings were most likely to survive. therefore, these features would be passed  on to their young. in this way a population of animals would slowly change or evolve.darwin published his ideas in 1859 in the origin of the species. the book caused an  uproar and many people didn’t understand   19   what  darwin was saying. they  thought, wrongly,   20   that he was claiming that humans had descended directly  from  apes. darwin died in 1882, aged 73. 16.     a       who       b       whose         c       that d       what 17.     a       whose       b       which         c       who d       whom 18.     a       what       b       who’s         c       whose         d       who 19.     a       what       b       that       c       which         d       who 20.     a       whose         b       what       c       who d       that